baber/WOPTO huggingface dataset:
Patent JP-S5733226-A (JP)
Title: Device for frictional engagement under two-stage control
Inventor: HAYAKAWA YOUICHI
IPC: F16D25/063
Filed: 1980-08-04
Abstract: PURPOSE: To simplify the structure of a device for frictional engagement under two- stage control, by providing two cylinders of high and low capacity in the device such as a clutch for engaging coaxial rotary shafts with each other and by juxtaposing cylinder chambers so that they communicate with each other and by separately connecting pressure sources to the cylinders.  
     CONSTITUTION: A pressurized fluid is introduced into a cylinder chamber 15 through the passages 28, 29 of a driven shaft 4 from a pressure source not shown in the drawing. The pressurized fluid acts to shut off an orifice 23 and a passage hole 21 with a ball valve 27, move a piston 14 leftward, engage friction plates 9, 18 with each other and engage a driving shaft 2 and the driven shaft 4 with each other. When a pressurized fluid is introduced into a second cylinder chamber 26 from another pressure source through passages 44, 45, a piston 35 is moved rightward. At that time, the pressurized fluid also flows into the cylinder chamber 15 because the cylinder chamber 15, 36 are connected to each other through a communication hole 37. In this case, since the capacity of a second cylinder 32 is small, the actuation pressure of the piston 14 is so low that the shafts 2, 4 are lightly engaged with each other. This results in simplifying the constitution. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5534571-A (JP)
Title: Auto-reset circuit
Inventor: HORIE KIMITO
IPC: H03K19/003
Filed: 1978-09-04
Abstract: PURPOSE:To make it possible to constitute an auto-reset circuit on a single semiconductor substrate with the capacity of a capacitor reduced by composing the auto-reset circuit of MOS transistor. CONSTITUTION:Right after reset circuit 14 is applied with power voltage VDD, point 13 is at level L and reset terminal 2 is at level H through inverter 8, thereby resetting logic circuit 1. With clock oscillation circuit 15 in an oscillation state, MOS transistor conducts by turns by inverter 9 and the moment the both conduct, capacitor 10 is charged. When the potential at point 13 rises and exceeds the threshold level of inverter 8, the output is inverted to release logic circuit 1 from the reset state and afterward, MOS transistor 7 conducts, holding point 13 at level H.
Patent JP-H10297447-A (JP)
Title: Gas feeding device
Inventor: MATSUMOTO TAKUYA
IPC: B60S5/02
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To absorb the dispersion of the flow characteristic caused by the inherent individual difference of a control valve by providing a data generating means generating the valve opening - flow characteristic data based on the flow rate of the gas fed to a tank to be filled and the opening of the control valve. SOLUTION: A control device 28 controls apparatuses based on a control system set in advance. A memory 29 stores the control program of the control system for the gas filling process and the data generating program generating the valve opening - flow characteristic data based on the flow of the gas fed to a tank to be filled and the opening of a control valve 20. The memory 29 has flow characteristic storage areas 29a (29a1 , 29a2 , 29a3 ...) storing the data of the flow characteristic on the valve opening. The control device 28 automatically generates the valve opening - flow characteristic data with the control valve 20 incorporated, and it can absorb the dispersion of the relation between the valve opening and the flow caused by the inherent individual difference of the control valve 20 and the piping resistance different for each customer.
Patent JP-S622500-A (JP)
Inventor: EIJI TANABE
IPC: H05H9/00
Filed: 1986-05-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61263910-A (JP)
Title: Hair cosmetic
Inventor: SAKAMOTO TETSUO
IPC: A61K8/368
Filed: 1985-05-20
Abstract: PURPOSE:A hair cosmetic, containing a specific germicide, e.g. pyrithione zinc, and extract of Luffa cylindrica together, capable of reducing the concentration of the above-mentioned germicide without deteriorating antidandruff effect and having improved safety. CONSTITUTION:A hair cosmetic, obtained by incorporating (A) an extract from Luffa cylindrica and (B) >=1 germicides selected from pyrithione zinc, triclosan, trichlorocarbanilide, salicylic acid, sodium benzoate, hinokitiol, photosensitive element, halocarban, chlorhexidine gluconate and benzalkonium chloride in a air cosmetic such as a shampoo in the following ratios based on the total cosmetic composition: >=0.005wt%, preferably >=0.01wt% component (A) and preferably 0.00001-5wt% component (B), and capable of adjusting metabolic reaction in scalp tissue appropriately to prevent significantly formation of dandruff and improving safety by decreasing remarkably the amount of said germicides to be used.
Patent JP-H046910-A (JP)
Title: Semiconductor integrated circuit
Inventor: TAMURA TAKESHI
IPC: H03F3/343
Filed: 1990-04-24
Abstract: PURPOSE:To provide a wide operating range at a low power voltage by selecting and operating any of output circuits of two kinds or over with external control and inactivating other output circuit not selected. CONSTITUTION:Plots 35, 36 represent how the operating upper limit changes due to a change in an N-channel Vth when a P-channel Vth is at a maximum in a change in the operating range when the P-channel Vth and the Y-channel Vth change and plots 37, 38 represent how the operating lower limit changes due to a change in an N-channel Vth when a P-channel Vth is at a minimum. The plots 35, 37 indicate a characteristic when an output circuit 5 is selected, while the plots 36, 38 depict a characteristic when an output circuit 4 is selected. When the N-channel Vth is deviated higher from a target center, that is, in the range of dotted lines 43-44, and when the output circuit 4 is selected, the characteristic satisfies the upper limit and the lower limit in the desired operating range. When the N-channel Vth is deviated lower than the target center, that is, in the range of dotted lines 42-43, the output circuit 5 is to be selected.
Patent JP-S58225711-A (JP)
Title: Electronic volume control device
Inventor: HIKITA JIYUNICHI
IPC: H03G3/12
Filed: 1982-06-23
Abstract: PURPOSE:To simplify a circuit system by using one buffer circuit in common as a buffer circuit for leading a signal before level adjustement out of an electronic volume control device and the feedback buffer circuit of the electronic volume device. CONSTITUTION:A signal for level adjustment is supplied to an input terminal 40 and inputted to a buffer circuit 42 through a resistance 41. This buffer circuit 42 serves as the externally installed buffer circuit of a conventional device. For this purpose, an output terminal 44 for leading out the signal before the level adjustment is formed at the output part of this buffer circuit 42. The output currents of transistors (TR) 54 and 58 are supplied to a current-voltage converting circuit 62, where they are converted into a voltage. The voltage generated by the circuit 62 corresponds to the input signal for the level adjustment and is applied to a level adjusting circuit 70.
Patent JP-H10280370-A (JP)
Title: Irrigation ditch for agriculture
Inventor: OKUMURA MASAMI
IPC: E02B13/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To control the growth of weeds, mosses, or algae, by a method wherein a floating body coupled to an irrigation channel and covered with a two-liquid reaction curable urethane resin composition is arranged such that a coupling direction and a water flow direction are extended in the same direction as each other. SOLUTION: A floating body 8 having a head, situated upper stream, forming a boat type is arranged and subsequent five flat plate floating bodies 9 are coupled together and are formed in one unit to form a floating body group. The floating body groups are continuously arranged to cover an irrigation canal to form an irrigation ditch for agriculture. In this case, the floating bodies 8 and 9 are coupled to fixed metal fittings 5 arranged at a water channel wall 10 by a coupling rope 4. The gloating bodies 8 and 9 have surfaces covered with a two-liquid reaction curable urethane resin composition. A so formed covering improves the property, such as strength, hardness, wear resistance, water resistance, and impact resistance, of the floating bodies 8 and 9. The so built irrigation ditch for agriculture hinders breeding of glass, mosses, or algae.  Thus, the increase of weeds, moss algae in a channel is prevented from occurring.
Patent JP-H11305176-A (JP)
Title: Optical waveguide device and its manufacture
Inventor: KITAMURA MITSUHIRO
IPC: G02F1/035
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide device capable of further-more suppressing the generation of DC drift. SOLUTION: Two parallel optical waveguides are formed on the main surface of a Z-cut substrate 10 consisting of LiNbO3 and the whole surface forming a damage and near to the main surface is removed by the etching of several nm depth. Then an epitaxial growth layer 24 is formed on an intermediate area 22 between both the optical waveguides 12.
Patent JP-H047476-A (JP)
Title: Secret lock operating device
Inventor: ISHII TAKAHIRO
IPC: E05B49/00
Filed: 1990-04-24
Abstract: PURPOSE:To miniaturize and thin a secret lock operating device by providing a key panel in which touch keys for locking and unlocking operation corresponding to a secret display section are incorporated on the surface of a body of the secret lock operating device. CONSTITUTION:10 segment LED display elements 1a and 3 surface luminous LED elements 1b and 1c are mounted on a print substrate to form a display unit 1. Touch keys 2a, 2b, 2c and 2d corresponding to the LED elements 1a - 1c are incorporated in a key panel 2. The display unit 1 is mounted on a base section 6 to connect electrically, and the key panel 2 is mounted on the display unit 1 to connect electrically. In addition, a frame cover 3 provided with a blocking cover 32 is mounted on the key panel 2 through a packing material 5.
Patent JP-H05278769-A (JP)
Title: Metal coil packing body
IPC: B65D85/04
Filed: 1992-04-02
Abstract: PURPOSE:To provide a coil packing body which is used when a metal coil commodity is shipped out or stored in a warehouse. CONSTITUTION:The title metal coil packing body consists of an inner peripheral paper 2 which covers the inner periphery of a metal coil 1, outer peripheral paper 3 which covers the outer periphery, and a doughnut shaped end surface paper 4 which covers the end surface. On at least one of these papers, an extension part, on which incisions being larger than the width of the metal coil 1, or smaller than the inner diameter, or larger than the outer diameter are provided, are dividedly formed as a folding piece, and the incisions toward the center of the diameter are made to be a V shape, and the incisions to the diameter-extending direction are made to be linear, and a holding member is attached.
Patent JP-H08307422-A (JP)
Title: User system network and its construction and connection method
Inventor: IWAKAWA AKINORI
IPC: H04Q3/00
Filed: 1995-05-02
Abstract: PURPOSE: To attain the construction and connection of a USN (user system network) with user requests reflected in real time by adding a function to every user node to ensure the construction and connection of the USN. CONSTITUTION: A USN control part 5 of a user node 3 writes the USN construction/connection information which are inputted to its own node from the outside into a data base 6. A virtual network control management part 7 routes a virtual path 4 based on the USN connection information to perform the communication with other nodes 3 and write the path 4 into a routing group 8 to perform the control and management of the virtual network of a USN 200. An equalization processing part 9 informs the processing parts 9 of other nodes 3 of the contents of its own data base 6 and table 8 every time they are updated and then performs the equalization processing of both base 6 and table 8. Receiving the notifications from the parts 9 of other nodes 3, the node 3 updates the contents of its own base 6 and table 8 based on the contents of received information.
Patent JP-H07258686-A (JP)
Title: Concentrated all-powerful liquid detergent composition and method of using same
Inventor: KARIOPI ESU HAAREE
IPC: C11D1/83
Filed: 1994-05-23
Abstract: PURPOSE: To provide a desired composition comprising each a specific anionic surfactant, nonionic surfactant, solvent or the like which exhibits durability, homogeneity in a solution, excellent cleaning performance, quick evaporation, restricted streaks and an acceptable flashpoint.  
     CONSTITUTION: A desired composition comprises (A) about 1-20% anionic surfactant, (B) about 1-20% nonionic surfactant, (C) about 5-60% solvent selected from the group consisting of a highly water soluble glycol ether and a mixture thereof, and (D) balance water. It is suitable that component (A) is either selected from the group consisting of alkylethoxy sulfonates containing an 8-16C alkyl group and 1-9 mol ethylene oxide and a mixture thereof or an alkylethoxy carboxylate of the formula (wherein x is about 8-16; y is about 1-9 and M +  is an alkali metal ion), particularly a sodium 12-15C paraffin ethoxy-7-carboxylate. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0374136-A (JP)
Title: Protecting circuit of communication path interface circuit
Inventor: MAIKURU II SUTEIBIRA
IPC: H05K1/00
Filed: 1990-04-24
Abstract: PURPOSE: To protect an electric circuit surely by rupturing a fuse conductor formed on a substrate with a mechanical stress induced from the heat of a resistor thereby interrupting connection with the input of a high impedance circuit. CONSTITUTION: A fuse conductor 28 comprises a resistor element 26 formed on a fragile substrate 12 by thick film resistor process and connected through connection pins 20, 22 with an electric circuit. When a high current flows through the resistor element 26, the resistor element 26 is heated and the substrate 12 is expanded more in the vicinity of the surface than on the rear surface. The substrate material stands to some extent against expansion and bending of the resistor element 26 but when expansion or bending reaches a specific level, the fragile substrate 12 is cracked and the resistor element 26 is cut off to open the circuit. According to the arrangement, a protector can be constituted inexpensively and can be repaired easily.
Patent JP-S63272369-A (JP)
Inventor: NAGANO KENJI
IPC: A63F3/00
Filed: 1987-04-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5535454-A (JP)
Title: Projecting cathode ray tube
Inventor: YAMADA AKIHIKO
IPC: H01J29/00
Filed: 1978-09-04
Abstract: PURPOSE: To prevent the temperature rise on a fluorescent scteen during operation and to avoid reduction in luminance due to damage on the fluorescent substance by jointly providing a heat-radiating tube on the substrate for the fluorescent substance.  
     CONSTITUTION: A high energy electron beam 9 emitted by an electron gun 10 scans over the fluorescent screen 7 to reproduce an image on the screen under the electromagnetic effect of a deflecting coil 11. The image light 12 is reflected on a concave mirror 8 consisting of a Schmidt mirror, penetrates a front glass 2 in the form of an enlarged projecting light 13 and focused on a screen. A heat radiating pipe system 11 consisting of a pipe, a wick and an operating liquid is connected to a substrate 5 for the fluorescent substance. If one end of the pipe is heated, the operating liquid sealed in the pipe evaporates absorbing the heat of vaporization and the vapour moves through the center of the pipe to the other end of the pipe where the vapour is liquefied radiating heat, thus preventing the temperature of the screen from rising. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08299744-A (JP)
Title: Moisture absorbing structure
Inventor: KURISU GEN
IPC: B01D53/28
Filed: 1995-05-02
Abstract: PURPOSE: To easily check the extent of moisture absorption and a saturated state by forming a container in such a manner that the increase in the volume due to increase in the amt. of moisture absorbed and therefore, the increase in the thickness of the container can be detected by visually checking the movement of pleats through a window formed on the upper surface of the container. CONSTITUTION: In this moisture absorbing structure the volume of a moisture absorbing compsn. 6 included in the container increased with the increase in the amt. of moisture absorbed, and therefore, the thickness of the structure body increases. With the increase in the thickness, the angle of the side face 1 increases and the position of pleats 5 on the upper end of the side face 1 moves to the inside parallel to the upper surface 4. This movement is visually checked through an opening 3. Thus, the time for exchange can be easily judged by visual checking.
Patent JP-H01279321-A (JP)
Title: Question/answer device
Inventor: SHIBUYA NOBUTA
IPC: G06F17/21
Filed: 1988-04-30
Abstract: PURPOSE:To process a complicated question in a short time by performing the direct execution of the meaning process for the entire structure of a document stored in a meaning expression document file and the meaning structure of the document based on the data structure expressed logically. CONSTITUTION:A retrieving instruction and/or a meaning processing instruction are sent to an entire control part 2 out of those questions supplied from a question/input/answer output terminal 1. Then the meaning processing instruction is sent to a meaning processing part 4. An information retrieval processing part 3 retrieves the corresponding items of a meaning expression document file 5 based on the given information. These retrieving results are all given to the part 2. At the same time, the part 4 carries out the meaning processing to the contents of the file 5 based on the given information. This processing result is supplied to the part 2. The part 2 integrates these two results and outputs the answers to users via the terminal 1.
Patent JP-H08300438-A (JP)
Title: Heat displacement type t-die
Inventor: NITTA SATOSHI
IPC: B29C48/08
Filed: 1995-05-02
Abstract: PURPOSE: To prevent the generation of trouble caused by the dragging of the threading part of a heat displacement member with a die bolt within a wide temp. region by differentiating the pitch of the screw threaded with a die bolt of a nut from that of the screw threaded with the heat displacement unit thereof. CONSTITUTION: A heat displacement unit 2 is fixed to a projection part 9 by an attaching lock nut 12. A die bolt 1 is inserted in the through-hole 8 of the heat displacement unit 2 and the lower end part thereof is threaded with a flexible lip 5 to be fixed by a lock nut 13. Next, a nut 3 is threaded with the die bolt 1 and the upper part of the heat displacement unit 2. The screws of the die bolt 1 and heat displacement unit 2 threaded with the nut 3 are formed into the so-called differential screw wherein a screw direction is same but a screw pitch is different. By this constitution, the axial relative position of the die bolt 1 and the heat displacement unit 2 is changed when the nut 3 is screwed.
Patent JP-H08306896-A (JP)
Title: Fabrication method of solid-state image sensor
Inventor: KOBAYASHI MICHIYO
IPC: H04N5/369
Filed: 1995-05-08
Abstract: PURPOSE: To ensure high sensitivity photographying by providing microlenses having a small interval therebetween and a greater focusing capability. CONSTITUTION: A heat flow processing is performed using a microlens pattern 5 taken as a lower surface. Accordingly, a loading direction of the microlens pattern 5 in a liquefied state is opposed to a semiconductor substrate 1 so that sagging of the semiconductor substrate 1 in the direction of the same is reduced to avoid a contact between the adjacent microlenses.
Patent JP-S5811736-A (JP)
Title: Production of high strength oil well pipe of superior stress corrosion cracking resistance
Inventor: OKADA YASUTAKA
IPC: C21D8/10
Filed: 1981-07-13
Abstract: PURPOSE:To produce a high strength oil well pipe of superior stress corrosion cracking resistance by limiting the contents of C, Si, Mn, P, S, Al out of the components of alloy steel, specifying the compsn. of Ni, Cr, Mo, W and working the same under adequate conditions. CONSTITUTION:The alloy having the compsn. contg. <=0.05wt% C, <=1.0% Si, <=2.0% Mn, <=0.030% P, <=0.005% S, <=0.5% sol.Al, 25-60% Ni, 22.5-30% Cr, and further contg. 1 or 2 kinds of <8% Mo and <16% W and consisting of the balance Fe and unavoidable impurities and satisfying Cr%+10Mo%+5W%>= 70%, 4%<=Mo%+0.5W%<8% is hot worked under the conditions of >=10% thickness reduction ratio at <=1,000 deg.C, and >=800 deg.C finishing temp., following to which it is cold worked at 10-60% thickness reduction ratio, whereby the desired oil well pipe is produced.
Patent JP-S61267354-A (JP)
Title: Lead frame
Inventor: BABA ISAO
IPC: H01L23/50
Filed: 1985-05-21
Abstract: PURPOSE:To contrive to enhance humidity resistance and to enhance thermal shock resistance of a lead frame by a method wherein grooves to cross respective leads are formed to the resin sealing parts of tab leads supporting a bed frame and to inner leads, and recess parts of the plural number to scatter thermal stress are formed on the under surface of the bed frame. CONSTITUTION:A bed frame 6 is supported by inner leads 7 and tab leads 9 continuously connected from the same direction, and grooves 10 to cross the respective leads are formed on the top surfaces and the under surfaces of the tab leads 9 thereof and the respective inner leads 7. Because of formation of the grooves 10, stresses to act on the boundaries between the respective leads and molding resin are complicated, adhesion between molding resin and the respective leads is enhanced, and a transfer of water at the boundary can be suppressed. Recess parts 12 of the plural number are formed on the under surface of the bed frame 6. Accordingly, thermal stress to be generated to the boundary between the bed frame 6 and molding resin 4 is reduced, and the coefficient of generation of a crack can be reduced.
Patent JP-S5334405-A (JP)
Title: Frequency converting circuit
Inventor: OOKUBO TSUNEO
IPC: H03G3/10
Filed: 1976-09-10
Abstract: PURPOSE: To make a stable operation, by controlling the conversion gain effectively in the self exciting frequency converter circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59232690-A (JP)
Title: Welding method
Inventor: SUGIYAMA SADAO
IPC: B23K26/21
Filed: 1983-06-17
Abstract: PURPOSE:To perform welding with high quality without reinforcement of weld and lack of penetration in the stage of welding circular shaped members such as pipes by welding simultaneously the joint part of both members with a heat source of high energy density such as laser from the outside circumferential side of said part and with an arc heat source from the inside circumferential side. CONSTITUTION:A high energy density beam such as a laser beam or electron beam is irradiated via a beam bender 4 and a condenser lens 5 to the butt joint part of pipes 1a, 1b from the outside circumferential side of said part to form a weld zone 7 except about 2mm. unwelded part on the inside circumferential side in the stage of butting and welding the pipes at the end faces. A weld zone 8 is formed at the same time with a TIG welding torch 6 from the inside circumferential side of the joint part so as to overlap on the unwelded part and about 1mm. welded part 7. Welding is performed in this case by rotating the pipes 1a, 1b around the central axis while holding the laser and the torch 6 immobile. The weld zone which is free from reinforcement of weld and lack of penetration on the inside circumferential side and does not require finish working is formed.